zulip/zerver/management/commands/runtusd.py

68 lines
2.6 KiB
Python

import os
from typing import Any
from urllib.parse import SplitResult
from django.conf import settings
from django.core.management.base import BaseCommand, CommandError, CommandParser
from typing_extensions import override
class Command(BaseCommand):
help = """Starts the tusd server"""
@override
def add_arguments(self, parser: CommandParser) -> None:
parser.add_argument(
"listen", help="[Port, or address:port, to bind HTTP server to]", type=str
)
parser.add_argument(
"hooks_http",
help="[An HTTP endpoint to which hook events will be sent to]",
default="http://127.0.0.1/api/internal/tusd",
nargs="?",
)
@override
def handle(self, *args: Any, **options: Any) -> None:
listen = options["listen"]
if listen.isdigit():
addr, port = "127.0.0.1", int(listen)
else:
r = SplitResult("", listen, "", "", "")
if r.port is None:
raise CommandError(f"{listen!r} does not have a valid port number.")
addr, port = r.hostname or "127.0.0.1", r.port
hooks_http = options["hooks_http"]
# https://tus.github.io/tusd/getting-started/configuration/
# We do not set a maximum upload size, as the pre-create hooks
# will set the max size that they want, based on the intended
# use of the uploaded file.
tusd_args = [
"tusd",
"-base-path=/api/v1/tus/",
f"-port={port}",
f"-host={addr}",
"-behind-proxy",
f"-hooks-http={hooks_http}",
"-hooks-http-forward-headers=Cookie,Authorization",
"--hooks-enabled-events=pre-create,pre-finish",
"-disable-download",
]
env_vars = os.environ.copy()
if settings.LOCAL_UPLOADS_DIR is not None:
assert settings.LOCAL_FILES_DIR is not None
tusd_args.append(f"-upload-dir={settings.LOCAL_FILES_DIR}")
else:
tusd_args.append(f"-s3-bucket={settings.S3_AUTH_UPLOADS_BUCKET}")
if settings.S3_ENDPOINT_URL is not None:
tusd_args.append(f"-s3-endpoint={settings.S3_ENDPOINT_URL}")
assert settings.S3_KEY is not None
assert settings.S3_SECRET_KEY is not None
assert settings.S3_REGION is not None
env_vars["AWS_ACCESS_KEY_ID"] = settings.S3_KEY
env_vars["AWS_SECRET_ACCESS_KEY"] = settings.S3_SECRET_KEY
env_vars["AWS_REGION"] = settings.S3_REGION
os.execvpe("tusd", tusd_args, env_vars)